#include        <stdio.h>

#include        <stdlib.h>

#include        <termios.h>


int main()

{
        
struct termios info;
        
int rv;

        
rv = tcgetattr( 0, &info );
     
/* 
read values from driver      
*/

        
if ( rv == -1 )
{
                
perror( "tcgetattr");
                
exit(1);
       
}
        
if ( info.c_lflag & ECHO )
               
 printf(" echo is on , since its bit is 1\n");
        
else
                
printf(" echo is OFF, since its bit is 0\n");


return 0;

}
